Using Liquid Hand Soap in a Foaming Dispenser

I'm looking for your help on this one:

I was at Target the other day looking to buy a refill bottle for our foaming soap dispenser. I noticed that all of the foaming soaps are anti-bacterial. Everything I have read is that it is no more effective than regular soap and that we are putting it in our water and allowing super bugs to come about, so I would like to not use the anti-bacterial soap. Anyways, the woman at the pharmacy commented that her mom uses regular soap and water in the foaming refills.

In a quick search, I found more concerns than works. Does this work? What ratio? Do you have issues with your dispenser binding?

Based on cost, I think that if indeed I could do this, it would make a great way to save money on hand soap.

This post linked up to Frugal Fridays.